Maintenance; Replacement Of Wearing Parts; Troubleshooting - BWT Multipur M Einbau- Und Bedienungsanleitung

9

Maintenance

All technical equipment requires regular main-
tenance. This should always be undertaken by
specialist staff who will also replace worn parts.
We advise you to conclude a maintenance contract.
Maintenance must be performed once each year,
and twice each year for municipal systems, by a
plumber or the manufacturer.
9.2

Troubleshooting

Fault
Water pressure dropped
considerably in network.
Flushing water outlet
does not close.
Flushing water outlet
leaks.
If the fault cannot be remedied by following these tips, contact our after-sales service department.
Cause
Dirty filter element.
Backwash element does not
reach the end position due to
large particles of dirt.
Defective seal.
9.1

Replacement of wearing parts

O-Ring
Backwashing element
Spindle guide
Filter element
Hose barb
HT-Connector
O-Ring
Action
Carry out backwash.
Repeat backwash several times.
Pull cover plate (7) down and close
flushing water outlet with safety stop
valve (6). Have seal replaced by
specialist firm.
EN
every 3 years
every 6 years
every 6 years
every 6 years
every 9 years
every 9 years
every 9 years
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